/* =============================================================
   FOOTER — Minimal end-of-page section
   Three centred rows: social icons, utility links, copyright.
   Icons use CSS mask-image with Simple Icons CDN so hover
   colour changes work via background-color.
   Depends on: tokens.css, global.css
   ============================================================= */


/* -----------------------------------------------------------
   .footer — base
----------------------------------------------------------- */
.footer {
  background-color: var(--color-abyss);
  border-top: 0.5px solid var(--color-slate);
  padding: var(--space-12) 0 var(--space-8);
}

.footer .container {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-6);
}


/* -----------------------------------------------------------
   .footer__socials — icon row
----------------------------------------------------------- */
.footer__socials {
  display: flex;
  align-items: center;
  gap: var(--space-6);
}

.footer__social-link {
  display: flex;
  align-items: center;
}


/* -----------------------------------------------------------
   .footer__icon — base mask-image icon
   background-color controls the rendered colour.
   mask-image clips it to the brand shape.
----------------------------------------------------------- */
.footer__icon {
  display: block;
  width: 18px;
  height: 18px;
  background-color: var(--color-signal);
  mask-size: contain;
  mask-repeat: no-repeat;
  mask-position: center;
  -webkit-mask-size: contain;
  -webkit-mask-repeat: no-repeat;
  -webkit-mask-position: center;
  transition: background-color var(--transition-base);
}

.footer__social-link:hover .footer__icon {
  background-color: var(--color-chai);
}

/* Per-icon mask sources — jsdelivr CDN (clean SVG, compatible with mask-image) */
.footer__icon--instagram {
  mask-image: url('https://cdn.jsdelivr.net/npm/simple-icons@latest/icons/instagram.svg');
  -webkit-mask-image: url('https://cdn.jsdelivr.net/npm/simple-icons@latest/icons/instagram.svg');
}

.footer__icon--spotify {
  mask-image: url('https://cdn.jsdelivr.net/npm/simple-icons@latest/icons/spotify.svg');
  -webkit-mask-image: url('https://cdn.jsdelivr.net/npm/simple-icons@latest/icons/spotify.svg');
}

.footer__icon--youtube {
  mask-image: url('https://cdn.jsdelivr.net/npm/simple-icons@latest/icons/youtube.svg');
  -webkit-mask-image: url('https://cdn.jsdelivr.net/npm/simple-icons@latest/icons/youtube.svg');
}

.footer__icon--applemusic {
  mask-image: url('https://cdn.jsdelivr.net/npm/simple-icons@latest/icons/applemusic.svg');
  -webkit-mask-image: url('https://cdn.jsdelivr.net/npm/simple-icons@latest/icons/applemusic.svg');
}

.footer__icon--facebook {
  mask-image: url('https://cdn.jsdelivr.net/npm/simple-icons@latest/icons/facebook.svg');
  -webkit-mask-image: url('https://cdn.jsdelivr.net/npm/simple-icons@latest/icons/facebook.svg');
}

.footer__icon--amazonmusic {
  mask-image: url('https://cdn.jsdelivr.net/npm/simple-icons@latest/icons/amazonmusic.svg');
  -webkit-mask-image: url('https://cdn.jsdelivr.net/npm/simple-icons@latest/icons/amazonmusic.svg');
}


/* -----------------------------------------------------------
   .footer__links — utility link row
----------------------------------------------------------- */
.footer__links {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  flex-wrap: wrap;
  justify-content: center;
}

.footer__link {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: var(--weight-regular);
  letter-spacing: 0.06em;
  color: var(--color-signal);
  text-decoration: none;
  transition: color var(--transition-base);
}

.footer__link:hover {
  color: var(--color-mist);
}

.footer__dot {
  display: inline-block;
  width: 3px;
  height: 3px;
  border-radius: 50%;
  background-color: var(--color-slate);
  flex-shrink: 0;
}


/* -----------------------------------------------------------
   .footer__copy — copyright line
----------------------------------------------------------- */
.footer__copy {
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 300;
  letter-spacing: 0.08em;
  color: var(--color-signal);
  opacity: 0.6;
}